T/ZZB 0887-2018
Flow control aluminum-alloy orbit ball valves for natural gas (English Version)
- Standard No.
- T/ZZB 0887-2018
- Language
- Chinese, Available in English version
- Release Date
- 2018
- Published By
- Group Standards of the People's Republic of China
- Latest
- T/ZZB 0887-2018
- Scope
- This standard specifies the terms and definitions, structural types, basic requirements, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage and quality commitment of flow control aluminum track ball valves for natural gas. This standard applies to aluminum track ball valves (hereinafter referred to as "ball valves") with nominal pressure PN16, nominal size DN50 ~ DN200, operating temperature -20 ℃ ~ 60 ℃, end connection type flange, used for natural gas flow control.
T/ZZB 0887-2018 history
- 2018 T/ZZB 0887-2018 Flow control aluminum-alloy orbit ball valves for natural gas
